<html class="reftest-wait">
<script>
function boom() {
  var ifr = document.getElementById("ifr");
  ifr.style.display = "none";
  // flush layout
  document.documentElement.offsetLeft;
  ifr.style.display = "block";
  document.documentElement.removeAttribute("class");
}
</script>
<body onload="boom();">
<iframe id="ifr" src="816948-iframe.html">
</iframe>
</body>
</html>
